A 1.4L Chevy Spark Engine Doesn’t Sound Too Crazy Until You Put It in a Polaris

This otherwise-tame inline-four is a surprisingly good fit for a UTV.
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Are V-Shaped Engines Better Than Inline?

A v6 engine shown without cylinder heads exposing valve relief cuts on the piston faces. - Dima Aletskyi/Shutterstock If you're shopping for a new automobile or motorcycle, in addition to some battery ...
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7 classic engines that delivered unexpected power gains

Not every powerful engine comes with a big reputation. Some of the most iconic engines in automotive history initially seemed ...